Git commits in Moodle 2.8.x by Tim Price

commit 4105c6c32954e9a9fd861ce1a2176952cc600cfd
Author: Tim Price <timprice@catalyst-au.net>
Date:   Tue, 16 Dec 2014 08:45:10 +0800
Tag:    v2.8.2

MDL-48421 navigation: accounting for potential regression


commit 07bd5864922880036e154478978ba0e97c90e4d9
Author: Tim Price <timprice@catalyst-au.net>
Date:   Mon, 08 Dec 2014 06:23:56 +0800
Tag:    v2.8.2

MDL-48421 navigation: correctly load child categories if parent is loaded